Home / 62,008,597.38-85,571,185.31-34,130,711.55

Finding the Fourth Proportional to 62,008,597.38, 85,571,185.31 and 34,130,711.55

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Solution

The fourth proportional to 62,008,597.38, 85,571,185.31 and 34,130,711.55 is: 47,100,008.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,008,597.38 : 85,571,185.31 = 34,130,711.55 : x
  2. Step 2: Convert to fraction form
    62,008,597.38/85,571,185.31 = 34,130,711.55/x
  3. Step 3: Cross multiply
    62,008,597.38x = 85,571,185.31 × 34,130,711.55
  4. Step 4: Simplify right side
    62,008,597.38x = 2,920,605,442,721,880.50
  5. Step 5: Solve for x
    x = 2,920,605,442,721,880.50/62,008,597.38
  6. Step 6: Final answer
    x = 47,100,008.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.